Overview

Features

  • Temperature range: -328 to 2501°F with Type K
  • Accuracy: ±0.05% of reading
  • Seven Thermocouple type selections: K, J, T, E, R, S, N
  • Large backlit LCD with two secondary displays
  • Simultaneous display of T1, T2, T1-T2, Time and advanced readouts
  • T/C offset adjustment, °C/°F switchable
  • REC, MAX, MIN, MAX-MIN, AVG Data Hold and Relative functions
  • Programmable Hi/Lo audible alarm
  • Built-in bi-directional RS-232 PC interface (PC software and cable included)

What's in the Box

  • 2 Type-K bead wire temperature probes
  • Windows compatible software
  • RS-232 cable
  • 9V battery
  • Protective holster

Description

The Extech 421509 thermometer and data logger is a dual input precision thermocouple thermometer with data logging capability to store up to 16 data sets (1024 maximum data capacity). The Extech 421509 thermometer and data logger accepts input from 7 different types of thermocouples: K, J, T, E, R, S, or N. The temperature range of the Extech 421509 thermometer and data logger with a Type K thermocouple is -328 to 2501°F with a basic accuracy of ±0.05% of reading. The Extech 421509 thermometer and data logger has a large, backlit LCD with two secondary displays for T1, T2, T1-T2, time, and advanced readouts.

Other features of the Extech 421509 thermometer and data logger include T/C offset adjustment, REC, MAX, MIN, MAX-MIN, AVG, and °C / °F switchable, data hold and relative function, and a bi-directional RS-232 PC interface. A programmable Hi / Lo alarm is also included with a real time clock calendar which will alert you if your system ever exceeds your preset temperature contraints.